In the new Dr who series, the good doctor goes into the back hall of the TARDIS, then rides out on a Triumph Scrambler. It has an accessory I'd like on my America, push a big button on top of the tank and it switches on the anti-grav system so you can ride up walls without rejetting the carbs.

Let's hope there's intelligent life somewhere in space 'cause it's buggar all down here. -- Monte Python